Air Canada Flight AC3653 Deals & Information (2025/2026)

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Air Canada Flight 3653 Route Deals From $163

The cheapest prices found with in the last 7 days for return flights were $229 and $163 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Sep 25 - Tue, Oct 7
YUL
Pierre Elliott Trudeau Intl.
ORD
O'Hare Intl.
$229 Roundtrip, found 5 days ago
$229
Roundtrip
found 5 days ago
Select Air Canada flight, departing Thu, Sep 25 from Pierre Elliott Trudeau Intl. to O'Hare Intl., returning Tue, Oct 7, priced at $229 found 5 days ago
Wed, Oct 8 - Sun, Oct 12
YUL
Pierre Elliott Trudeau Intl.
ORD
O'Hare Intl.
$235 Roundtrip, found 2 days ago
$235
Roundtrip
found 2 days ago
Select Air Canada flight, departing Wed, Oct 8 from Pierre Elliott Trudeau Intl. to O'Hare Intl., returning Sun, Oct 12, priced at $235 found 2 days ago
Thu, Sep 25 - Tue, Oct 7
YUL
Pierre Elliott Trudeau Intl.
ORD
O'Hare Intl.
$246 Roundtrip, found 5 days ago
$246
Roundtrip
found 5 days ago
Select Air Canada flight, departing Thu, Sep 25 from Pierre Elliott Trudeau Intl. to O'Hare Intl., returning Tue, Oct 7, priced at $246 found 5 days ago
Wed, Oct 8 - Sun, Oct 12
YUL
Pierre Elliott Trudeau Intl.
ORD
O'Hare Intl.
$247 Roundtrip, found 2 days ago
$247
Roundtrip
found 2 days ago
Select Air Canada flight, departing Wed, Oct 8 from Pierre Elliott Trudeau Intl. to O'Hare Intl., returning Sun, Oct 12, priced at $247 found 2 days ago
Thu, Sep 25 - Tue, Oct 7
YUL
Pierre Elliott Trudeau Intl.
ORD
O'Hare Intl.
$253 Roundtrip, found 5 days ago
$253
Roundtrip
found 5 days ago
Select Air Canada flight, departing Thu, Sep 25 from Pierre Elliott Trudeau Intl. to O'Hare Intl., returning Tue, Oct 7, priced at $253 found 5 days ago
Wed, Oct 8 - Sun, Oct 12
YUL
Pierre Elliott Trudeau Intl.
ORD
O'Hare Intl.
$256 Roundtrip, found 2 days ago
$256
Roundtrip
found 2 days ago
Select Air Canada flight, departing Wed, Oct 8 from Pierre Elliott Trudeau Intl. to O'Hare Intl., returning Sun, Oct 12, priced at $256 found 2 days ago
Sat, Sep 27 - Fri, Oct 3
YUL
Pierre Elliott Trudeau Intl.
ORD
O'Hare Intl.
$258 Roundtrip, found 12 hours ago
$258
Roundtrip
found 12 hours ago
Select Air Canada flight, departing Sat, Sep 27 from Pierre Elliott Trudeau Intl. to O'Hare Intl., returning Fri, Oct 3, priced at $258 found 12 hours ago
Wed, Oct 8 - Sun, Oct 12
YUL
Pierre Elliott Trudeau Intl.
ORD
O'Hare Intl.
$259 Roundtrip, found 2 days ago
$259
Roundtrip
found 2 days ago
Select Air Canada flight, departing Wed, Oct 8 from Pierre Elliott Trudeau Intl. to O'Hare Intl., returning Sun, Oct 12, priced at $259 found 2 days ago
Wed, Oct 8 - Sun, Oct 12
YUL
Pierre Elliott Trudeau Intl.
ORD
O'Hare Intl.
$262 Roundtrip, found 2 days ago
$262
Roundtrip
found 2 days ago
Select Air Canada flight, departing Wed, Oct 8 from Pierre Elliott Trudeau Intl. to O'Hare Intl., returning Sun, Oct 12, priced at $262 found 2 days ago
Wed, Oct 8 - Sun, Oct 12
YUL
Pierre Elliott Trudeau Intl.
ORD
O'Hare Intl.
$268 Roundtrip, found 2 days ago
$268
Roundtrip
found 2 days ago
Select Air Canada flight, departing Wed, Oct 8 from Pierre Elliott Trudeau Intl. to O'Hare Intl., returning Sun, Oct 12, priced at $268 found 2 days ago
Wed, Oct 8 - Sun, Oct 12
YUL
Pierre Elliott Trudeau Intl.
ORD
O'Hare Intl.
$270 Roundtrip, found 2 days ago
$270
Roundtrip
found 2 days ago
Select Air Canada flight, departing Wed, Oct 8 from Pierre Elliott Trudeau Intl. to O'Hare Intl., returning Sun, Oct 12, priced at $270 found 2 days ago
Wed, Oct 8 - Sun, Oct 12
YUL
Pierre Elliott Trudeau Intl.
ORD
O'Hare Intl.
$271 Roundtrip, found 2 days ago
$271
Roundtrip
found 2 days ago
Select Air Canada flight, departing Wed, Oct 8 from Pierre Elliott Trudeau Intl. to O'Hare Intl., returning Sun, Oct 12, priced at $271 found 2 days ago